[ Gerunds & Infinitives + Vocabulary ]
The police use dogs to follow the …………………. of a missing person.
A. scent
B. shape
C. pattern

Random Topics:
Modals - Reported Speech - ConditionalsContrastive ConjunctionClauseGrammar - NounsTo infinitive - GerundGerunds and InfinitivesHow much or How many?Noun Verb AgreementAdjectives and comparisonsGrammar (Adjectives)Other quiz:
Western Europe Countries › ViewWhat tiny country is in the center of the circle- on the border of Austria and Switzerland?
A. San Marino
B. Liechtenstein
C. Czech Republic
D. Belgium
Adverbs › View
She is never ____dressed.
A. wrong
B. wrongly
Modal Verbs › ViewYou ___ call your parents more often.
A. shall
B. might
C. could
D. should
Adjective, Adverb, and Noun Forms › View
Which of the following is the verb form of “deep”?
A. Deeply
B. Deep
C. Depth
D. Deepen